@inproceedings{9489e5afd2004e8199c10a7e50686828,
title = "90° Bent hollow waveguides formed by distributed bragg reflector",
abstract = "90° bent hollow waveguides with distributed Bragg reflectors (DBR) in silicon substrate are proposed. The air core was embedded by Si3N4/SiO2 multilayer. The two-dimensional (2-D) finite-difference time-domain (FDTD) method is used to simulate bending transmission efficiencies of the 90°-bent waveguides. The lowest 90° bending loss is around 0.8dB. This waveguide can be used in integrated planar light wave circuits.",
author = "Chiu, {Hua Kung} and Chen, {Chii Chang}",
year = "2009",
doi = "10.1364/nfoec.2009.jtha21",
language = "???core.languages.en_GB???",
isbn = "9781557528650",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America (OSA)",
booktitle = "National Fiber Optic Engineers Conference, NFOEC 2009",
note = "National Fiber Optic Engineers Conference, NFOEC 2009 ; Conference date: 22-03-2009 Through 26-03-2009",
}